estimate_cost quotes before a call. Models change as they are added and retired, and list_models returns the current catalogue with every model’s settings and limits.
Video
Priced per second of video made. From is what the model starts from: a text prompt, an image, reference images and clips, or a video to change.estimate_cost gives the figure. It is then settled on what the provider reports, which can be more or less than the quote. Every other Seedance call is charged the price shown. Gemini Omni 1.1 Flash also charges 0.04 for each input image and 0.1 for each second of an input clip.

